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JPL Small-Body Database Browser
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226826 (2004 RC307)
Classification: Main-belt Asteroid          SPK-ID: 2226826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2163810163476991 6.4411e-08  
a 2.709354319194855 1.9878e-08 au
q 2.123101477961444 1.7962e-07 au
i 10.15377024619674 6.2066e-06 deg
node 66.08278104627104 3.594e-05 deg
peri 321.9360356181007 3.8883e-05 deg
M 102.7095052439112 1.4676e-05 deg
tp 2458135.765119469932
(2018-Jan-17.26511947)
6.3998e-05 TDB
period 1628.91016360672
4.46
1.7926e-05
4.908e-08
d
yr
n .2210066632544614 2.4322e-09 deg/d
Q 3.295607160428267 2.4179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      6591 days (18.05 yr)  
   first obs. used      2001-02-16  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60116  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:17:40  

Additional Information
 Earth MOID = 1.13856 au 
 Jupiter MOID = 2.16597 au 
 T_jup = 3.307 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO281215  

226826 (2004 RC307)          Discovered 2004-Sep-12 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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